Type-writer.



A. FERBETTO.

TYPE WRITER.

APPLICATION mso MN. l5. 1912.

Patented Oct. 5, 1915.

A. FERRETTO.

TYPE WRITER.

APPLICATION FILED 1`ANI6.I912l l,155,651. Patented 0t,..5,1915.

A. FERRETTO.

TYPE WRITER.

APPLICATION m50 11111.16.

Patented Oct. 5, 1915.

19 SHEEIS-SHEET 3.

WlrwEJJgjf (am Q MV@ MiniZ/1MM@ Patented, Oct. 5, 1915.

I9 SHEETS-SHEET 4.

A. FERRETTO.

TYPE WRITER.

P'UCHQN LED IN. f6. 1912. 1,155,651 lmented (fmt. 5, 19H5.

I9 SHEUSWSHEU 5v A. FERRUTQ.

Patented Oct, 5, MN5.

A. FERRETTG TYPE WRITERt .wwe/mm H110 1111.15, 1

Patented (M. 5, 1915.

A. rtRRETTO.

TYPE WRITER.

APPLICATION HLED1AN.16.|912.

1,155,651 Patented Oct. 5, 1915 19 SHEEYSWSHLEI 10A A. FERRETTO.

TYPE WRHTER Amacmou m10 1111.16. 1.012.

Putentm Oct. 5, 1915.

I9 SHEEYSSHEET H.

N (2in1,

A. FERRETTG.

TYPE WRITER.

APPUQATION mio 1AN,16.1912

Patented Oct. 5, 1915.

19 SHESWSHEU l2.

A. FERRETTO.

TYPE WRITER.

APPLICATION FILED IAN. I6` |912. l,155,651. Patented 0 t.5,1915.

I9 SHEETS-SHEET I3.

m@ f@ Mza AW JMZMJ, fJf/W i@ c@ A. FERRETTO.

TYPE WRITER.

APPLIcAnoN FILED MN. 16. wuz.

Patented Oct. 5, 1915.

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A. FERHETTO.

TYPE WRITER.

APPLICATION FILED IAN. I6, 1912. 1,155,651. Patented 00151915.

I9 SHEETS-SHEET I6.

A. FERRETTO.

TYPE WRiTER.

APPucATxoN FILED IAN. le. |912.

1,1 55,65 1. Patented oen. 1915.

19 SHEETS-SHEEI I7.

A. FERRETTO.

TYPE WRITER.

APPLIQAioN HLED 1AN.16. 1912.

1,155,651. Patnfed oet. 5, 1915.

I9 SHEETS-SHEET IB,

A. FERRI-:110.-

TYPE WRITER.

APPLICATION FILED IAN. I6. |912.

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portion of Fig. f3,

negeren einem@ PATENT onere-E.

NDREA FERRETTO, OF MILAN, ITALY.

' eppnemen .and January 1e, i912.

"vhf/mg? muy (fonc/.1712i Be it known that l, ANDREA. Fnmin'rro, subjectof the King of Italy, resident of No. il, Vie '.llorchio, ihzn, in theKingdom of ltzily, have invented new and useful Improveniente .in"l`ype-lVrite'x-s, 'which the following is i fspecificntion.

The pre... .t invention inns reference to typewriters.. and. moreparticularly to t writer `or writing both n'uinicul note sind'iinlirili. and the ordinary letters., lig uref?. und piz;,=:t1:itifuiunlike.

it resides primarily in c in hereinafter described iiiipi'o-eiiieiits inor relating to the ist.-ri'ientioned printingl devices, the mechanismfor' actuating the .seme and the spacing, and analogous ine-shamsdirectly associated therewitln u-'hereoy the machine is rendered moreprncticnl and generally effieient, and less @unibe tome.

An embodiment of the invention i5 illus tinted in the accompanyingdrawing, wher-- in two type-s of machine nre shown, one i hodying theordinary t 'pe lei.Y rs'nnd te other embodying print 'i0' dren i Intliesaid drawing View of the "eyydiould oi machine; l.g. a. dingyelevation of seid u'isxoliine., i

i thereo View p #Il is n part. Side ele-Vermeil; Fig. .is-n trns'isvertical ,sectional view teken lirough f hutwitli 'ie 'yp'.hhers and keysomitted; Fig. il is n compound Side and end elevation of the platen andthe rotating means therefor; Figs. 7 and 8, nre respectively epart-sectional plan View and n side elfwmtion of the platen- :wtuzitorand' ne trnsinission devices diinte-d'therewithg Fig. is un entail Viewsl i-..wirig the mounting of the platen and its carriage, and the deueeefer shifting the former vertically; Fig. i0 an enlarged plan 'View ofthe universe-l joint provided inthe pletennctuntor; Fig. ll is plan Viewof the striking `rnn'ie: Fig. l2 is n longitudinal sectional View ofSaid. frame on reduced seele; Fig. l?) a parta sectional elevation or'the devices for writing the note heads und musical symbols; l?" ill if.iler View o' the devices tor .u the 3 ".ilreray et notes on the stall;iler iew of the devices 't r 1,; the strokes oi' notes above or beiSteff; Fig. l is n side elevation of slices for regulating theSpecification of Letters Patent,

'patented Oct. 5, 1915.

Serial No. @13138.

18 is a plain 60 Fig'. 20 is a plan View of such machine; 55

Fig. side elevation thereof, with the wall of the :nein frame omitted;Fig. 22 is :i View partij: in front elevation und partly ical sectionshowing the mounting of the platen; Fig. 23 is e vertical sectionv 70 online KHK, Eig. 22; Fig. 24 is n fronteleretion representing the mountingofthe pinten carriage; Fig.l 25 is a. side elevation of Fig. 2li; Fi 26and 27 are front and .sine elevations respectively, of e detail con- 75neeted with the actuation of the upper Inemher of the carriage; Fig. 2Sis :Vplen View of the lower member of the carriage, with part-.1: brokenaway to disclose the sup\ porting frame; Fig. 29 is an enlarged eideelevntimi showing the. mounting of one of the printing drums, lfind theassociated operating devices; Fig. 30 is a, sectional plan View of thedevices for displacing the drum axially, and for holding the drum inplace during the printing operation; Figl is :i detail plan View of theinking device; Fig. B2 is n plan View of the key-board; Fig. 33 is :inenlarged detail vl v, showing the mounting of the cranks lor rotatingthe platen; Fig, il is u. perspective View of the lever Q'Stefconuecting the actuator and the aforesaid cranks; Figs. and 364are, respectively. :i plan View und a side elevation. showing themounting of the actuator and the auxiliary prirts; Figs. 37 and 38 areenlei-ged detnil views in front and side eleva.- tion. respectirely, ofthe bearing shaft, whereon the actuator is' mounted; Figs. 39 und 40are, respectively, a side elevation and e plan View, showing theaetuzitonopemted mechanism for producing the combined rotary :indendwise movementof the platen; Fig. #il is :in enlarged detail View ofthe traneforn'iing scale carried by the/actuator; Fig. 42 is n frontelevation o the trans former.; -i-lig'. 43 av side elevtipna of'one ofthe levers carrying the-pijnting'wheels; Fig. 44 is e lirontl elevation,showing the mounting of sain `aheel; Figs. 415 to 48 are

